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LTC3705_15 Datasheet, PDF (15/20 Pages) Linear Technology – 2-Switch Forward Controller and Gate Driver
APPLICATIO S I FOR ATIO
VIN+
VBIAS
VOUT+
VIN NDRV VCC
NDRV
UVLO FB/IN+
VCC
FS/IN–
SS/FLT
LTC3705
(MASTER)
••
FS/SYNC
PT+
FB
PT–
ITH
RUN/SS
LTC3706
(MASTER)
VIN–
LTC3705
NDRV
SS/FLT FB/IN+
VCC
UVLO FS/IN–
LTC3705
(SLAVE)
••
VIN NDRV VCC
RUN/SS FS/SYNC
PT+
FB
ITH
PT–
PHASE
LTC3706
(SLAVE)
3705 F04
Figure 4. Connections for PolyPhase
3705fb
15